I know he was there in previous two seasons, playing for Rising Pune Super Giant, Although he nailed it with his performance in Pune Super Giant, it was not the same as we feel him in playing for Chennai Super Kings. The Yellow color on him is all we waited for.

Because you know, "Home is where the heart is."

He is now complete with Chennai Super Kings and Vice Versa.
Not just him, Some more familiar Chennai Super Kings faces are by his side, Suresh Raina, and Ravindra Jadeja.